oil GMC JIMMY 1997 Owner's Manual

~~~~ Vehicle Symbols
These are some of the symbols you may find on your vehicle.
POSSIBLE A
CAUTION
INJURY
PROTECT EYES BY
SHIELDING
CAUSTIC
ACID COULD
&
BATTERY
CAUSE
BURNS
AVOID
SPARKS
OR
FLAMES
SPARK
OR ,\I/,
COULD FLAME
EXPLODE BATTERY
DOOR LOCK
UNLOCK
FASTEN SEAT
BELTS
POWER
WINDOW SIGNALS
e
TURN
RUNNING
.':o'o
DAYTIME LAMPS
..e
FOG LAMPS $0
These symbols
are on some of
your controls:
WINDSHIELD
WIPER
WINDSHIELD DEFROSTER
VENTILATING FAN
These symbols
are
used 011
warning and
indicator lights:
COOLANT
TEMP
CHARGING I-1
BAllERY
SYSTEM
BRAKE
(@)
COOLANT a
ENGINE OIL e,
PRESSURE
ANTI-LOCK
(@)
BRAKES
Here are some
other symbols
YOLI may see:
FUSE
t
LIGHTER m
HORN k3
SPEAKER
b
FUEL I&
V

Engine Coolant Heater (Option)
In very cold weather. 0°F
(- 18°C) or colcfer. the
engine coolant heater
can help. Plugging the cord into an ungrounded outlet
could cause an electrical shock. Also, the wrong
kind
of extension cord could overheat and cause
a fire. You could be seriously injured. Plug the
cord into
a properly grounded three-prong
110-volt
AC outlet. If the cord won't reach, use
heavy-duty three-prong extension cord rated for
at least
15 amps.
You'll get easier starting and better file1 economy during
engine wa1-tm-up. Usually, the coolant heater should be
plugged
in a tnini~num of four hours prior to starting
your vehicle.
To Use the Coolant Heater
1. Turn off the engine.
2. Open the hood and unwrap the electrical cord.
3. Pl~lg it into a nol-r.nal, grounded 1 IO-volt AC outlet.
4. Before starting the engine. be s~11-e to unplug and
store the cord as it was before to keep it away
from moving engine parts. If you clon't. it could
be da111~1ged.
How long should you keep the coolant heater plugged
in? The answer depends on the outside temperature. the
kind
of oil you have, and solne other things. Instead of
trying to list everything here. we ask that ~OLI contact
yoc~r
GM dealer in the area where you'll be parking your
vehicle. The dealer can gi\:e you the best advice for that
particular area.
2-17

Instrument Panel Cluster
Your instrument cluster is designed to let you know at a glance how your vehicle is running. You'll know how fast you're
going. about how much fuel you've used. and many other things you'll need to know to drive safely at?d economically.
ANTI - LOCK
OIL (J y3
MPH
SERVlCE GATE ENGINE pJAR SOON Q SHIFT
0
{;;--J AIR CHECK BAG GAGES
UNLEADED FUEL ONLY
!3 i) VOLTS
Standard Cluster
2-69

Engine Oil Pressure Gage
Canadian vehicles indicate pressure in kPa (kilopascals). Don't keep driving
if the oil pressure is
low. If'
you do, your engine can become so hot that it
catches fire. You or others could be burned.
Check your oil
as soon as possible and have your
vehicle serviced.
1 NOTICE: I
Damage to your engine from neglected oil
problems can be costly and is not covered by
your warranty.
2-79

Once you are moving on the freeway, make certain you
allow a reasonable following distance. Expect to IIIOVC
slightly slower at night.
When you want to leave the freeway, move
to the proper
lane well
in advance. If you miss your exit, do not.
under any circumstances, stop and back up. Drive
on to
the next exit.
The exit ramp can be curved, sometimes quite sharply.
The exit speed is usually posted.
Reduce your speed according to your speedometer, not
to your sense of motion. After driving for any distance
at higher speeds, you may tend to
think you are going
slower than you actually are.
Before Leaving on a Long Trip
Make sure you're ready. Try to be well rested. If you
must start when you're not fresh
-- such as after a day's
work
-- don't plan to make too many miles that first part
of the journey. Wear comfortable clothing and shoes you
can easily drive in.
Is your vehicle ready for a long trip'! If you keep it
serviced and maintained, it's ready to go. If it needs
service, have
it done before starting out. Of course,
you'll find experienced and able service experts
in GM
dealerships all across North America. They'll be ready
and willing to help
if you need it.
Here are some things you can check before a trip:
0
0
0
0
0
0
0
Windshield Wldwr Fluid: Is the reservoir full? Are
all windows clean inside and outside?
Wiper. Blcrd~s: Are they in good shape?
F~lel, EI1girw Oil, Other Fluids: Have you checked
all levels?
LUIII~S: Are they all working'? Are the lenses clean?
Tires: They are vitally important to a safe,
trouble-free trip.
Is the tread good enough for
long-distance driving? Are the tires all inflated to the
recommended pressure?
Wecrtlwr For-cxmts: What's the weather outlook
along your route? Should you delay your trip a short
time to avoid a major storm system?
Mclps: Do you have up-to-date maps'?
4-34

When towing a trailer, the ~~rrows on your instrument
panel
will flash for turns even if the bulbs on the trailer
itre burned out. Thus. you may think drivers behind you
are seeing your signal when they are not. It's important
to check occasionally to be sure the trailer bulbs arc
still working.
Driving On Grades
On a long uphill grade, shift down and reducc your
speed
to around 45 mph (70 km/h) to reduce the
possibility
of engine and transmission ovc.rheating.
If you have an automatic transmission. you should use
DRIVE
(D) when towing a trailer. Operating your
vehicle
in DRIVE (D) when towing a trailer will
minimize heat buildup and extend the life
of your
trrmsmission. Or:
if you have ;1 manual transmission. it's
better not to use FIFTH (5) gear. just drive in
FOURTH (4) gear (or, as you need to, a I~MW gear). Whcn
towins at high altitude
on steep uphill grades,
consider the following: Engine coolant will boil at a
lower temperature than at normal altitudes. If yo^^ turn
your engine off immediately after towing
at high altitude
on steep uphill grades, your \:ellicle may show signs
similar to engine overheating.
To avoid this. let the
engine
r~~n while parked (preferably on level grout1d)
with the automatic transmission in PARK (Pj (or the
1manuaI transmission out of
gear and the parking brake
applied) 1'01-
;I few minutes before turning the engine off.
If you do get the overheat warning. see "Engine
Overheating"
in the Index.
Parking on Hills
You really should not park your vehicle. with a trailer
attached.
on a hill. If something goes wrong, your rig
could start
to move. People can be injured, and both
yo~~r vehicle and the trailer can
be damaged.
4-52

When You Are Ready to Leave After
Parking on
a Hill
I, Apply your reg~~lar brakes and lwld the pedal down
while you:
Start your engine;
Shift into a gear: and
Release the parking brake.
2. Let up on the brake pedal.
3. Drive slowly until the trailer is clear of the chocks.
4. Stop and have someone pick up and store the chocks.
Maintenance When Trailer Towing
Your vehicle will need service nlore often when you're
pulling a trailer. See the Maintenance Schedule for more
on
this. Things that are especially important in trailer
operation
are automatic transmission fluid (don't
overfill), engine
oil. ~~xle lubricant, belt, cooling system
and
brakc adjustment. Each of these is covered in this
manurd.
and the Index will help you find then] quickly.
If you're trailering. it's a good idea to review these
sections before you start your trip.
Check periodically
to see that all hitch nuts and bolts
are tight.
4-54

When you decide it's safe to lift the hood. here's what
you'll see:
A. Coolant Recovery Tank
B. Radiator Pressure Cap
C. Engine Fan
A CAUTION:
r
If your vehicle has air conditioning, the auxiliary
electric fan under the hood can start
up even
when the engine is not running and can injure
you. Keep hands, clothing and tools away
from
any underhood electric fan.
If the coolant inside the coolant recovery tank is boiling,
don't
do anything else until it cools down.
5-14

How to Add Coolant to the Coolant
Recovery Tank
If you haven't found a problem yet, but the coolant level
isn't at the
ADD mark, add a SO/SO mixture of d~ctrz
,twtur (preferably distilled) and DEX-COOL'@
(silicate-free) antifreeze at the coolant recovery tank.
(See "Engine Coolant" in the Index for more
information.
)
_s I
Adding only plain water to your cooling system
can be dangerous. Plain water, or some other
liquid like alcohol, can boil before the proper
coolant mix
will. Your vehicle's coolant warning
system is set for the proper coolant mix. With
plain water or the wrong mix, your engine could
get too hot but you wouldn't get the overheat
warning. Your engine could catch fire and you or
others could be burned. Use
a 50/50 mix of clean
water and
DEX-COOL" coolant.
NOTICE:
In cold weather, water can freeze and crack the
engine, radiator, heater core and other parts. Use the recommended coolant and the proper
coolant mix.
5-16

6. Remo\:e any rust or dirt
from the wheel bolts.
mounting surfr~ces and
spare wheel.
Rust or dirt on the wheel, or on the parts to
which it
is fastened, can make the wheel nuts
become loose after
a time. The wheel could come
off and cause an accident. When you change a
wheel, remove any rust or dirt from the places
where the wheel attaches to the vehicle.
In an
emergency, you can use
a cloth or a paper towel
to do this; but be sure to use
a scraper or wire
brush later, if you need to, to get all the rust
or
dirt off.
1
Never use oil or grease on studs or nuts. If you
do, the nuts might come loose. Your wheel could
fall off, causing a serious accident.
8. Put the nuts on by
hand. Make SLIK the
cone-shaped end
is
toward the wheel.
Tighten
each nut by
hand until the wheel is
held against the hub.
If ;I nut can't be turned
by hand.
LIS~ the
wheel
wrench and see
your dealer
as soon
as possible.
5-30